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authorMike Crute <mike@crute.us>2020-11-10 02:36:04 +0000
committerMike Crute <mike@crute.us>2020-11-10 02:36:04 +0000
commit150abd9e30c17aa45b50de9ff178ccf3443b0b20 (patch)
tree20c5a244722184283173a3822f380c0db675ee6e /util/viper.go
parent52eb9dc9fc1e0472aea4fd5bd0bb7ea259431d41 (diff)
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Extract web framework
Diffstat (limited to 'util/viper.go')
-rw-r--r--util/viper.go36
1 files changed, 0 insertions, 36 deletions
diff --git a/util/viper.go b/util/viper.go
deleted file mode 100644
index 0f08a6c..0000000
--- a/util/viper.go
+++ /dev/null
@@ -1,36 +0,0 @@
1package util
2
3import (
4 "strings"
5
6 "github.com/spf13/cobra"
7 "github.com/spf13/viper"
8)
9
10type ViperWrap struct {
11 cmd *cobra.Command
12}
13
14func WrapViper(cmd *cobra.Command, prefix string) *ViperWrap {
15 viper.SetEnvPrefix(prefix)
16 viper.AutomaticEnv()
17 return &ViperWrap{cmd}
18}
19
20func (v *ViperWrap) bindViper(name, short string, defaultv interface{}, help string) {
21 vname := strings.ReplaceAll(name, "-", "_")
22 viper.BindPFlag(vname, v.cmd.Flags().Lookup(name))
23 viper.SetDefault(vname, defaultv)
24}
25
26func (v *ViperWrap) BindString(name, short, defaultv, help string) *ViperWrap {
27 v.cmd.Flags().StringP(name, short, defaultv, help)
28 v.bindViper(name, short, defaultv, help)
29 return v
30}
31
32func (v *ViperWrap) BindBool(name, short string, defaultv bool, help string) *ViperWrap {
33 v.cmd.Flags().BoolP(name, short, defaultv, help)
34 v.bindViper(name, short, defaultv, help)
35 return v
36}